Argument Meaningnvert Number of vertices in the polygon. Whether to repeat the first vertex at the end is discussed below.vertx, verty Arrays containing the x- and y-coordinates of the polygon’s vertices.testx, testy X- and y-coordinate of the test point.

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I was senseless and ignorant; I was a brute beast before you.
Yet I am always with you; you hold me by my right hand.
You guide me with your counsel, and afterward you will take me into glory.
Whom have I in heaven but you?
I only have you in my life
by Daniel